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lana [24]
3 years ago
9

One major tectonic event that characterizes the late paleozoic eras is

SAT
1 answer:
Mademuasel [1]3 years ago
8 0
The Paleozoic Era is bracketed by two major events in earth's history. It began with an unexplained explosion in animal life and ended with the world's largest mass-extinction known to man. The causes of these great events are currently unknown and under debate.
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Write an expression for the area of the shaded region in its simplest form.
MatroZZZ [7]

Answer:

area = Iw

Explanation:

area = lw

where

l = length

w = width

Therefore,

The area of the shaded region  = area of the big rectangle - area of the small rectangle

Therefore,

area of the big rectangle = (x+10)(2x+5) = 2x² + 5x + 20x + 50 = 2x² + 25x + 50

area of the small rectangle = (x+1)(x+1) = x² + x + x + 1 = x² + 2x + 1

area of the shaded region = 2x² + 25x + 50 - ( x² + 2x + 1)

area of the shaded region =  2x² + 25x + 50 - x² - 2x - 1

area of the shaded region = x² - 23x - 49

6 0
3 years ago
How do paragraphs 7-8 contribute to the development of ideas in the text?.
True [87]

Answer: penis

Explanation: penis solves all

3 0
2 years ago
What is the main reason that attitudes are more often revealed in spoken rather than written language?
Kruka [31]
In spoken language, we are often careless in our use of words.
8 0
3 years ago
O que é o predicativo do complemento direto e como o distingo numa frase ???'
Alla [95]

Answer:

I cannot help yo I cannot help you because I can’t understand it

Explanation:

8 0
3 years ago
Which of the following non-renewable resources of energy has the smallest amount of fuel left on earth?.
HACTEHA [7]

Answer:

Their is no answer choices but Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy.

Explanation:

3 0
2 years ago
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